package com.example.teaching_server.repository;

import com.example.teaching_server.entity.CheckInActivity;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.stereotype.Repository;

/**
 * 打卡活动数据访问层
 */
@Repository
public interface CheckInActivityRepository extends JpaRepository<CheckInActivity, Long> {
    // 基本CRUD操作已由JpaRepository提供
}
